[INFO] updating cached repository TheToolbox/json-toy [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/TheToolbox/json-toy [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/TheToolbox/json-toy" "work/ex/clippy-test-run/sources/stable/gh/TheToolbox/json-toy"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/TheToolbox/json-toy'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/TheToolbox/json-toy" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/TheToolbox/json-toy"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/TheToolbox/json-toy'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 54dfa3ac5a5d0ac2c0ae4aad689b190e9ad4256c [INFO] sha for GitHub repo TheToolbox/json-toy: 54dfa3ac5a5d0ac2c0ae4aad689b190e9ad4256c [INFO] validating manifest of TheToolbox/json-toy on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of TheToolbox/json-toy on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing TheToolbox/json-toy [INFO] finished frobbing TheToolbox/json-toy [INFO] frobbed toml for TheToolbox/json-toy written to work/ex/clippy-test-run/sources/stable/gh/TheToolbox/json-toy/Cargo.toml [INFO] started frobbing TheToolbox/json-toy [INFO] finished frobbing TheToolbox/json-toy [INFO] frobbed toml for TheToolbox/json-toy written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/TheToolbox/json-toy/Cargo.toml [INFO] crate TheToolbox/json-toy has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting TheToolbox/json-toy against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/TheToolbox/json-toy:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dclippy::into_iter_on_array" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b35095773ac3ec751d4bd63fd839f04863e3139de282703b6304e6cb4a552a15 [INFO] running `"docker" "start" "-a" "b35095773ac3ec751d4bd63fd839f04863e3139de282703b6304e6cb4a552a15"` [INFO] [stderr] Checking json-toy v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | macro_rules! TODO { () => (unreachable!()) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 115 | '}' | ']' => PopObject!(), [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 120 | ExpectingTrueE => if c == 'e' { CompleteItem!(JSON::Boolean(true)); } else { ParsingErr!("Unexpected character. Expected an 'e'."); }, [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 124 | ExpectingFalseE => if c == 'e' { CompleteItem!(JSON::Boolean(false)); } else { ParsingErr!("Unexpected character. Expected an 'e'."); }, [INFO] [stderr] | ------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 128 | '}' | ']' => PopObject!(), [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:134:25 [INFO] [stderr] | [INFO] [stderr] 134 | ///invalid numbers can get past here still, needs to be fixed TODO [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | '}' | ']' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); PopObject!(); }, [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | '}' | ']' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); PopObject!(); }, [INFO] [stderr] | ------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 136 | ',' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); state = ExpectingItem; } [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 137 | _ => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap()));} [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 143 | '"' => { CompleteItem!(JSON::String(input[start..i].to_owned())) }, [INFO] [stderr] | ------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | ///Confirm that we can construct objects as expected [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:171:5 [INFO] [stderr] | [INFO] [stderr] 171 | ///Load up a few examples to test parsing [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 173 | ///Test parsing a single string [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:175:5 [INFO] [stderr] | [INFO] [stderr] 175 | ///Empty array [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 177 | ///array of 1 string [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:179:5 [INFO] [stderr] | [INFO] [stderr] 179 | ///Array w/ two strings [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:188:5 [INFO] [stderr] | [INFO] [stderr] 188 | ///A more complex test with an object, array, empty object, numbers, strings, bools, and whitespace galore [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:197:5 [INFO] [stderr] | [INFO] [stderr] 197 | /// [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | ///Run tests [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | macro_rules! TODO { () => (unreachable!()) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_macros)] on by default [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 115 | '}' | ']' => PopObject!(), [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 120 | ExpectingTrueE => if c == 'e' { CompleteItem!(JSON::Boolean(true)); } else { ParsingErr!("Unexpected character. Expected an 'e'."); }, [INFO] [stderr] | ----------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 124 | ExpectingFalseE => if c == 'e' { CompleteItem!(JSON::Boolean(false)); } else { ParsingErr!("Unexpected character. Expected an 'e'."); }, [INFO] [stderr] | ------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 128 | '}' | ']' => PopObject!(), [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:134:25 [INFO] [stderr] | [INFO] [stderr] 134 | ///invalid numbers can get past here still, needs to be fixed TODO [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | '}' | ']' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); PopObject!(); }, [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | '}' | ']' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); PopObject!(); }, [INFO] [stderr] | ------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 136 | ',' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); state = ExpectingItem; } [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 137 | _ => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap()));} [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:89:25 [INFO] [stderr] | [INFO] [stderr] 89 | ///Possible that this will unwrap to None, needs evaluation [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 143 | '"' => { CompleteItem!(JSON::String(input[start..i].to_owned())) }, [INFO] [stderr] | ------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | ///Confirm that we can construct objects as expected [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:171:5 [INFO] [stderr] | [INFO] [stderr] 171 | ///Load up a few examples to test parsing [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 173 | ///Test parsing a single string [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:175:5 [INFO] [stderr] | [INFO] [stderr] 175 | ///Empty array [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 177 | ///array of 1 string [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:179:5 [INFO] [stderr] | [INFO] [stderr] 179 | ///Array w/ two strings [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:188:5 [INFO] [stderr] | [INFO] [stderr] 188 | ///A more complex test with an object, array, empty object, numbers, strings, bools, and whitespace galore [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:197:5 [INFO] [stderr] | [INFO] [stderr] 197 | /// [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: doc comment not used by rustdoc [INFO] [stderr] --> main.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | ///Run tests [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:86:51 [INFO] [stderr] | [INFO] [stderr] 86 | None => { retval = Ok($item); state = ExpectingNothingElse; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | '}' | ']' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); PopObject!(); }, [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:87:74 [INFO] [stderr] | [INFO] [stderr] 87 | Some(&mut JSON::Array(ref mut a)) => {a.push($item); state = ExpectingComma; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | '}' | ']' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); PopObject!(); }, [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:91:82 [INFO] [stderr] | [INFO] [stderr] 91 | Some(k) => {o.insert(k,$item); key_stack.push(None); state = ExpectingComma; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | '}' | ']' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); PopObject!(); }, [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:94:83 [INFO] [stderr] | [INFO] [stderr] 94 | JSON::String(s) => { key_stack.push(Some(s)); state = ExpectingColon; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | '}' | ']' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); PopObject!(); }, [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:86:51 [INFO] [stderr] | [INFO] [stderr] 86 | None => { retval = Ok($item); state = ExpectingNothingElse; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 136 | ',' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); state = ExpectingItem; } [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:87:74 [INFO] [stderr] | [INFO] [stderr] 87 | Some(&mut JSON::Array(ref mut a)) => {a.push($item); state = ExpectingComma; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 136 | ',' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); state = ExpectingItem; } [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:91:82 [INFO] [stderr] | [INFO] [stderr] 91 | Some(k) => {o.insert(k,$item); key_stack.push(None); state = ExpectingComma; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 136 | ',' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); state = ExpectingItem; } [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:94:83 [INFO] [stderr] | [INFO] [stderr] 94 | JSON::String(s) => { key_stack.push(Some(s)); state = ExpectingColon; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 136 | ',' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); state = ExpectingItem; } [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:86:51 [INFO] [stderr] | [INFO] [stderr] 86 | None => { retval = Ok($item); state = ExpectingNothingElse; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | '}' | ']' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); PopObject!(); }, [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:87:74 [INFO] [stderr] | [INFO] [stderr] 87 | Some(&mut JSON::Array(ref mut a)) => {a.push($item); state = ExpectingComma; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | '}' | ']' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); PopObject!(); }, [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:91:82 [INFO] [stderr] | [INFO] [stderr] 91 | Some(k) => {o.insert(k,$item); key_stack.push(None); state = ExpectingComma; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | '}' | ']' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); PopObject!(); }, [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:94:83 [INFO] [stderr] | [INFO] [stderr] 94 | JSON::String(s) => { key_stack.push(Some(s)); state = ExpectingColon; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | '}' | ']' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); PopObject!(); }, [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:86:51 [INFO] [stderr] | [INFO] [stderr] 86 | None => { retval = Ok($item); state = ExpectingNothingElse; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 136 | ',' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); state = ExpectingItem; } [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:87:74 [INFO] [stderr] | [INFO] [stderr] 87 | Some(&mut JSON::Array(ref mut a)) => {a.push($item); state = ExpectingComma; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 136 | ',' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); state = ExpectingItem; } [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:91:82 [INFO] [stderr] | [INFO] [stderr] 91 | Some(k) => {o.insert(k,$item); key_stack.push(None); state = ExpectingComma; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 136 | ',' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); state = ExpectingItem; } [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: value assigned to `state` is never read [INFO] [stderr] --> main.rs:94:83 [INFO] [stderr] | [INFO] [stderr] 94 | JSON::String(s) => { key_stack.push(Some(s)); state = ExpectingColon; }, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 136 | ',' => { CompleteItem!(JSON::Number(input[start..i].parse::().unwrap())); state = ExpectingItem; } [INFO] [stderr] | --------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> main.rs:153:12 [INFO] [stderr] | [INFO] [stderr] 153 | if object_stack.len() > 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!object_stack.is_empty()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_zero)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] warning: length comparison to zero [INFO] [stderr] --> main.rs:153:12 [INFO] [stderr] | [INFO] [stderr] 153 | if object_stack.len() > 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!object_stack.is_empty()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::len_zero)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `"docker" "inspect" "b35095773ac3ec751d4bd63fd839f04863e3139de282703b6304e6cb4a552a15"` [INFO] running `"docker" "rm" "-f" "b35095773ac3ec751d4bd63fd839f04863e3139de282703b6304e6cb4a552a15"` [INFO] [stdout] b35095773ac3ec751d4bd63fd839f04863e3139de282703b6304e6cb4a552a15